.main {
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
}

.ct {
    flex: 1;
    padding: 20px;
    background-color: #f7f7f7;
}

.cityZone {
    height: 177px;
    padding-left: 88px;
    display: flex;
    position: relative;
    background-color: #fff;
    border-radius: 8px;
}

.cityZone>div {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.cityZone>div>div {
    flex: 1;
}

.ipt {
    border-bottom: 1px solid #ebebeb;
}

.cityZone>div input {
    height: 100%;
    width: 100%;
    outline: none;
    border: none;
    padding: 0;
}

.ex {
    left: 26px;
    top: 50%;
    transform: translateY(-50%);
    position: absolute;
    width: 48px;
    height: 48px;
    /* border: 1px solid #999; */
}

.searchbt {
    color: #fff;
    height: 88px;
    line-height: 88px;
    width: 100%;
    border: none;
    background: -webkit-linear-gradient(left, #34cdef, #0990f7);
    border-radius: 7px;
    margin-top: 24px;
}

.hotTitle {
    position: relative;
    text-align: center;
    line-height: 80px;
}

.hotTitle::after {
    content: '';
    display: block;
    position: absolute;
    width: 80px;
    border-top: 1px solid #b2b2b2;
    top: 50%;
    left: 30%;
    transform: translate(-50%);
}

.hotTitle::before {
    content: '';
    display: block;
    position: absolute;
    width: 80px;
    border-top: 1px solid #b2b2b2;
    top: 50%;
    left: 56%;
    transform: translateX(70%) translateY(-50%);
}

.hotItems {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.hotItem {
    width: 345px;
    background-color: #fff;
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    position: relative;
}

.hotItem>div {
    flex: 1;
    line-height: 77px;
    padding-left: 50px;
    font-size: 30px;
}

.dot {
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    height: 20px;
    border-left: 1px solid #ccc;
}

.dot::before {
    content: '';
    width: 10px;
    height: 10px;
    display: block;
    border-radius: 50%;
    background-color: #e5722a;
    position: absolute;
    left: 0;
    transform: translateX(-50%);
    top: -30px;
}

.dot::after {
    content: '';
    width: 10px;
    height: 10px;
    display: block;
    border-radius: 50%;
    background-color: #41aaa9;
    position: absolute;
    left: 0;
    transform: translateX(-50%);
    top: 40px;
}

.nav {
    height: 110px;
    display: flex;
    align-items: center;
    font-size: 22px;

}

.navItem {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
}